ST STM32L4x6 Reference Manual page 272

General-purpose I/Os (GPIO)
Offset Register
GPIOx_BSRR
(where x = A..H)
0x18
Reset value
GPIOx_LCKR
(where x = A..H)
0x1C
Reset value
GPIOx_AFRL
(where x = A..H)
0x20
Reset value
GPIOx_AFRH
(where x = A..H)
0x24
Reset value
GPIOx_BRR
(where x = A..H)
0x28
Reset value
GPIOx_ASCR
(where x = A..H)
0x2C
Reset value
Refer to
272/1693
Table 33. GPIO register map and reset values (continued)
0 0 0 0 0 0 0 0
AFSEL7[3:0] AFSEL6[3:0] AFSEL5[3:0] AFSEL4[3:0] AFSEL3[3:0] AFSEL2[3:0] AFSEL1[3:0] AFSEL0[3:0]
0 0 0 0 0 0 0 0
AFSEL15[3:0] AFSEL14[3:0] AFSEL13[3:0] AFSEL12[3:0] AFSEL11[3:0] AFSEL10[3:0] AFSEL9[3:0] AFSEL8[3:0]
0 0 0 0 0 0 0 0
Section 2.2.2 on page 67
0 0 0 0 0 0 0 0 0
0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0
0
for the register boundary addresses.
DocID024597 Rev 3
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
RM0351
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0